{"categories":[],"image_url":"https://images-fe.ssl-images-amazon.com/images/I/51Pv5pLgsUL._SL160_.jpg","title":"\u3010\u30e1\u30e2\u5e33\u3011Fortran 2018 C\u8a00\u8a9e\u306e\u76f8\u4e92\u904b\u7528\u3000MFE \u00a721.2","blog_title":"fortran66\u306e\u30d6\u30ed\u30b0","author_name":"fortran66","height":"190","published":"2019-09-05 01:21:42","type":"rich","provider_url":"https://hatena.blog","url":"https://fortran66.hatenablog.com/entry/2019/09/05/012142","blog_url":"https://fortran66.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/fortran66/","width":"100%","description":"Modern Fortran Explained - 2018 Fortran2018 \u3067\u5c0e\u5165\u3055\u308c\u305f Fortran \u3068 C \u306e interoperability \u306b\u3064\u3044\u3066\u3001\u5c11\u3057\u3065\u3064\u8a66\u3057\u3066\u3086\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 MFE \u306b\u306f\u30b3\u30fc\u30c9\u65ad\u7247\u3057\u304b\u306a\u3044\u306e\u3067\u3001\u6b8b\u308a\u3092\u9069\u5f53\u306b\u57cb\u3081\u3066\u3001\u5b9f\u884c\u53ef\u80fd\u306a\u5f62\u306b\u3057\u3066\u8a66\u3057\u3066\u3044\u307f\u308b\u3053\u3068\u306b\u3057\u307e\u3059\u3002 \u00a7 21.2 Fortran optinal \u5f15\u6570\u3068 C \u8a00\u8a9e\u306e\u901a\u7528 C \u8a00\u8a9e\u306e\u95a2\u6570 strtod (string to double) \u3092\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3060\u3051\u66f8\u3044\u3066\u547c\u3073\u51fa\u3057\u307e\u3059\u3002C \u8a00\u8a9e\u306b\u306f\u6587\u6cd5\u4e0a optional \u5f15\u6570\u306f\u7121\u3044\u306e\u3067\u3059\u304c\u3001null \u3092\u9001\u308b\u3053\u3068\u3067 optional \u5f15\u6570\u3092\u5b9f\u2026","version":"1.0","provider_name":"Hatena Blog","html":""}